313 citations · 1.8k across the 35 of their papers we have counts for
15 papers · 1 filter
Dynamics of KNi(SO) governed by proximity to a 3D spin liquid model
M. G. Gonzalez, V. Noculak, A. Sharma +9
Quantum spin liquids (QSLs) have become a key area of research in magnetism due to their remarkable properties, such as long-range entanglement, fractional excitations, pinch-point…
Observation of a new light-induced skyrmion phase in the Mott insulator Cu2OSeO3
Alexey A. Sapozhnik, Benoit Truc, Phoebe Tengdin +10
We report the discovery of a novel skyrmion phase in the multiferroic insulator Cu2OSeO3 for magnetic fields below the equilibrium skyrmion pocket. This phase can be accessed by ex…
Imaging the ultrafast coherent control of a skyrmion crystal
Phoebe Tengdin, Benoit Truc, Alexey Sapozhnik +14
Exotic magnetic textures emerging from the subtle interplay between thermodynamic and topological fluctuation have attracted intense interest due to their potential applications in…
Magnetic field induced quantum spin liquid in the two coupled trillium lattices of KNi(SO)
Ivica Zivkovic, Virgile Favre, Catalina Salazar Mejia +19
Quantum spin liquids are exotic states of matter which form when strongly frustrated magnetic interactions induce a highly entangled quantum paramagnet far below the energy scale o…
Ferrimagnetic 120 magnetic structure in Cu2OSO4
Virgile Yves Favre, Gregory S. Tucker, Clemens Ritter +10
We report magnetic properties of a 3d (Cu) magnetic insulator Cu2OSO4 measured on both powder and single crystal. The magnetic atoms of this compound form layers, whose…
Peculiar magnetic dynamics across the in-field transition in Ca3Co2O6
Nagabhushan Hegde, Ivana Levatic, Arnaud Magrez +2
The discovery of multiple coexisting magnetic phases in a crystallographically homogeneous compound CaCoO has stimulated an ongoing research activity. In recent years t…
Light-induced renormalization of the Dirac quasiparticles in the nodal-line semimetal ZrSiSe
G. Gatti, A. Crepaldi, M. Puppin +16
In nodal-line semimetals linearly dispersing states form Dirac loops in the reciprocal space, with high degree of electron-hole symmetry and almost-vanishing density of states near…
Tuning of a skyrmion cluster in magnetoelectric CuOSeO by electric field
Huang Ping, Marco Cantoni, Arnaud Magrez +2
Chiral magnetic textures with non-trivial topology are known as skyrmions, and due to their unique properties they are promising in novel magnetic storage applications. While the e…
Melting a skyrmion lattice topologically: through the hexatic phase to a skyrmion liquid
Ping Huang, Marco Cantoni, Arnaud Magrez +2
Skyrmions are twirling magnetic textures whose non-trivial topology leads to particle-like properties promising for information technology applications. Perhaps the most important…
Electric field-driven topological phase switching and skyrmion lattice metastability in magnetoelectric CuOSeO
J. S. White, I. Živković, A. J. Kruchkov +3
Due to their topological protection and nanometric size, magnetic skyrmions are anticipated to form components of new high-density memory technologies. In metallic systems skyrmion…
Singlet state formation and its impact on magnetic structure in tetramer system SeCuO
Tonči Cvitanić, Vinko Šurija, Krunoslav Prša +9
We present an experimental investigation of the magnetic structure in a tetramer system SeCuO using neutron diffraction and nuclear resonance techniques. We establish a non-col…
In situ Electric Field Skyrmion Creation in Magnetoelectric CuOSeO
Ping Huang, Marco Cantoni, Alex Kruchkov +4
Magnetic skyrmions are localized nanometric spin textures with quantized winding numbers as the topological invariant. Rapidly increasing attention has been paid to the investigati…
- square lattice antiferromagnetism in the orbitally quenched insulator MoOPO
L. Yang, M. Jeong, P. Babkevich +12
We report magnetic and thermodynamic properties of a (Mo) magnetic insulator MoOPO single crystal, which realizes a - Heisenberg spin- model on a s…
Probing the coupling between a doublon excitation and the charge-density wave in TaS2 by ultrafast optical spectroscopy
Andreas Mann, Edoardo Baldini, Ahmad Odeh +3
Recently, the switching between the different charge-ordered phases of 1T-TaS2 has been probed by ultrafast techniques, revealing unexpected phenomena such as "hidden" metastable s…
Dramatic pressure-driven enhancement of bulk skyrmion stability
I. Levatić, P. Popčević, V. Šurija +6
The recent discovery of magnetic skyrmion lattices initiated a surge of interest in the scientific community. Several novel phenomena have been shown to emerge from the interaction…